2. Features customized bilateral piston sealing configuration with compact dimensions and integrated oil reservoir design;
3. Utilizes octagonal cross-section aluminum barrel construction without tie rods, providing enhanced corrosion resistance. Integrated sensor mounting grooves on outer wall for simplified installation;
4. Compact cylinder bore and reduced body length compared to ISO 15662 standard cylinders under SAU series specifications;
5. Optimized cushioned stroke adjustment mechanism ensures smooth operation;
6. Full compatibility with SC series cylinder mounting accessories;
7. Engineered with high-temperature resistant sealing compounds for operational range of 0-150℃.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAUJ50
AirTAC SAUJ50X140-30S Adjustable Stroke Cylinder Specifications
- Model: SAUJ50X140-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke length: 140 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber cushion (both ends)
- Mounting style: Standard switchable (MF1/MF2/MB1)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR/PU
- Temperature range: -20℃ to 80℃
- Weight: 2.8 kg ±5%
- Dimensions:
- Extended length: 305 mm
- Retracted length: 165 mm
- Body diameter: Ø60 mm
- Rod end thread: M16×1.5
- Air port size: G1/8 (Rc1/8 optional)
- Lubrication requirement: ISO VG32 turbine oil (pre-lubricated)
High-precision industrial cylinder featuring patented stroke adjustment mechanism with ±0.5mm repeatability. The dual-position locking system enables mid-stroke positioning through external stoppers. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Material handling systems requiring adjustable lift heights
- Packaging machinery with product size variation compensation
- Plastic injection molding ejector systems
- Loosen two M5 locking screws on adjustment collar
- Rotate collar clockwise to reduce stroke (min 20mm)
- Counter-clockwise rotation increases stroke up to 140mm
- Re-tighten screws to 1.2N·m torque
| Property | Property Value |
|---|---|
| sku | SAUJ50X140-30S |
| Adjustable Stroke | 30mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <140mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.





